/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.nhncorp.neptune.changelog.previous;

import java.io.IOException;

import com.nhncorp.neptune.common.Constants;
import com.nhncorp.neptune.common.aop.ProxyObject;
import com.nhncorp.neptune.common.conf.NConfiguration;
import com.nhncorp.neptune.common.ipc.NVersionedProtocol;
import com.nhncorp.neptune.tabletserver.ChangeLog;

public interface ChangeLogServerIF extends Constants, Runnable, ProxyObject, NVersionedProtocol {
  public static final long versionID = 1L;
  
  public void init(ChangeLogServerIF changeLogServer, NConfiguration configuration) throws IOException;

//  public void createChangeLogTable(String tabletName) throws IOException;

  public void deleteAll(String tabletName) throws IOException;

  public ChangeLog nextChangeLog(String tabletName) throws IOException;

//  public void openForRead(String tabletName) throws IOException;

  public void close(String tabletName, boolean append) throws IOException;

  public String addChangeLog(String tabletName, String txId, int seq, ChangeLog changeLog) throws IOException;
  
  public String test();

  public void rollback(String tabletName, String txId) throws IOException;

  public String getMaxTxId(String tabletName) throws IOException;

  public void sync(String tabletName, String minTxId) throws IOException;

  public String getHostName();

  public void shutdown() throws IOException;

  public boolean isShutdowned();

  public boolean startMinorCompaction(String tabletName) throws IOException;

  public void endMinorCompaction(String tabletName) throws IOException;

  public void format() throws IOException;

  public ReadyMinorCompaction getReadyMinorCompaction(String tabletName) throws IOException;
}
